(19)
(11) EP 1 199 762 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
08.05.2002 Bulletin 2002/19

(43) Date of publication A2:
24.04.2002 Bulletin 2002/17

(21) Application number: 01124116.3

(22) Date of filing: 10.10.2001
(51) International Patent Classification (IPC)7H01M 10/12, H01M 4/22, H01M 2/36
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 19.10.2000 IT TO000983

(71) Applicant: Societa' Industriale Accumulatori SpA
24058 Romano Di Lombardia, (Bergamo) (IT)

(72) Inventors:
  • Ghizzoni, Giulio
    20094 Buccinasco, (Milano) (IT)
  • Possenti, Ildebrando
    20060 Albignano, (Milano) (IT)

(74) Representative: Quinterno, Giuseppe et al
Jacobacci & Partners S.p.A., Corso Regio Parco, 27
10152 Torino
10152 Torino (IT)

   


(54) A plant for the electrochemical forming of lead-acid batteries, particularly for motor vehicles


(57) A plant for the electrochemical forming of lead-acid batteries comprising:
  • an endless-belt conveyor (2), movable in steps between a loading station (ST1) in which, upon each stoppage between two steps, it receives at least one row (R) of batteries (B) to be formed, and a discharge station (ST2) in which, upon each stoppage, it enables at least one row of formed batteries (B) to be removed,
  • a plurality of support elements (20) which are fixed to one side of the belt conveyor (2) and each of which can be associated with a row (R) of batteries and is provided with a hydraulic connector (21) with an inlet (21a) and an outlet (21b), as well as electrical-connection members (23,24;29,34) which can cooperate with fixed, direct-current voltage-distribution means (30;25-27),
  • electrical-interconnection cables (29,31;33,34) for connecting the batteries (B) of each row in series between the electrical-connection members (23,24) of the associated support element (20),
  • a plurality of hydraulic interconnection and distribution devices (40) each of which can connect the outlet (21b) of the hydraulic connector (21) of a support element (20) to the inlet openings (47) of the cells (58) of the batteries (B) of a row (R), and
  • a plurality of electrolyte-dispensing devices (60) which are disposed in fixed locations along the conveyor (2) and each of which, upon each stoppage of the conveyor, can be connected to the inlet (21a) of the hydraulic connector (21) of a corresponding support element (20) of the conveyor (2).








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